{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["city of headquarters", "country of birth"], "input": "Speaking to the  Ghana  News Agency on arrival at the Kotoka International Airport Ms Sumani said  she  hailed from Zabzugu in the Northern Region and had no relatives in Accra ."}
{"city of headquarters": [], "country of birth": []}